John Dyer & Co.

As well as supplying you with first rate, unique gemstones we also provide you with marketing tools to help you re-sell our gems in your own creative jewelry pieces (see our Jewelry Design Gallery).  Our marketing tools make our gemstones stand out from the rest in the following ways:  

Material & Cutting

• We use high grade materials which are carefully considered before cutting in order to make the best and most creative use of the gemstone rough.  This results in a variety of unique shapes and designs.                                                   

JD Logo 

• Once the gemstone is cut we engrave our JD trademark logo¹ below the girdle. This logo stands as a mark of excellence in faceting.  This branding reinforces how special the gem is, the fact that it came from award-winner John Dyer's workshop, and shows the customer that we feel it is a piece of art worthy of our signature.

Bio Cards

• These cards provide information about John, his reputation in gemstone faceting and his awards.  To see an online version click here.  To download a printable bio card click here.